Step * of Lemma assert_functionality_wrt_bimplies

[u,v:𝔹].  {↑supposing ↑u} supposing ↑(u b v)
BY
(Unfold `guard` THEN Unfold `bimplies` THEN (D THENA Auto) THEN AutoBoolCase ⌜u⌝⋅}


Latex:


Latex:
\mforall{}[u,v:\mBbbB{}].    \{\muparrow{}v  supposing  \muparrow{}u\}  supposing  \muparrow{}(u  {}\mRightarrow{}\msubb{}  v)


By


Latex:
(Unfold  `guard`  0  THEN  Unfold  `bimplies`  0  THEN  (D  0  THENA  Auto)  THEN  AutoBoolCase  \mkleeneopen{}u\mkleeneclose{}\mcdot{})




Home Index